diff --git a/testdata/specifications b/testdata/specifications
index 909b4d6ddb..a8d34be0df 160000
--- a/testdata/specifications
+++ b/testdata/specifications
@@ -1 +1 @@
-Subproject commit 909b4d6ddbefc3e2ecbf6e75002ae695f4860bc4
+Subproject commit a8d34be0df234365600a9269af5a463f581562fd